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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 module mus.mojom; | |
6 | |
7 import "cc/ipc/compositor_frame_metadata.mojom"; | |
8 import "cc/ipc/quads.mojom"; | |
9 import "cc/ipc/returned_resource.mojom"; | |
10 import "cc/ipc/transferable_resource.mojom"; | |
11 import "ui/gfx/geometry/mojo/geometry.mojom"; | |
12 import "gpu/ipc/common/mailbox_holder.mojom"; | |
13 import "gpu/ipc/common/sync_token.mojom"; | |
14 | |
15 // See src/cc/output/compositor_frame.h. | |
16 struct CompositorFrame { | |
17 cc.mojom.CompositorFrameMetadata metadata; | |
18 array<cc.mojom.TransferableResource> resources; | |
19 array<cc.mojom.RenderPass> passes; | |
20 }; | |
21 | |
22 // A Surface is an interface for receiving CompositorFrame structs. This is a | |
23 // separate interface to allow CompositorFrames to be delivered from | |
24 // supplementary (not main) threads of a mojo app. | |
25 interface Surface { | |
26 // After the submitted frame is drawn for the first time, the receiver will | |
27 // respond to the SubmitFrame message. Clients should use this acknowledgement | |
28 // to ratelimit frame submissions. | |
29 SubmitCompositorFrame(CompositorFrame frame) => (); | |
30 }; | |
31 | |
32 interface SurfaceClient { | |
33 ReturnResources(array<cc.mojom.ReturnedResource> resources); | |
34 }; | |
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